The CAS Registry Mumber 198129-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,1,2 and 9 respectively; the second part has 2 digits, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 198129-80: (8*1)+(7*9)+(6*8)+(5*1)+(4*2)+(3*9)+(2*8)+(1*0)=175 175 % 10 = 5 So 198129-80-5 is a valid CAS Registry Number.
198129-80-5Upstream product
198129-80-5Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for198129-80-52H,3aH-Chryseno[2,1-c]furo[2,3-b]pyran-13-carboxylicacid, eicosahydro-6,8b,10a,13,14b,16a-hexamethyl-5-oxo-,(3aS,6R,6aR,8aS,8bR,10aS,13R,14aR,14bS,16aR,16bS)- (9CI)